{"id":168,"date":"2022-02-04T00:08:48","date_gmt":"2022-02-04T00:08:48","guid":{"rendered":"https:\/\/gifex.com\/fr\/?post_type=ficha&#038;p=168"},"modified":"2022-08-01T21:58:48","modified_gmt":"2022-08-01T21:58:48","slug":"veritable-riviere-de-glace-le-glacier-byrd-de-l-antarctique","status":"publish","type":"ficha","link":"https:\/\/gifex.com\/fr\/fichier\/veritable-riviere-de-glace-le-glacier-byrd-de-l-antarctique\/","title":{"rendered":"V\u00e9ritable rivi\u00e8re de glace, le glacier Byrd de l&#8217;Antarctique"},"content":{"rendered":"<p>V\u00e9ritable rivi\u00e8re de glace, le <strong>glacier Byrd<\/strong> de l&#8217;Antarctique, relativement rapide, traverse les monts Transantarctiques \u00e0 une vitesse de 0,8 km par an. Long de plus de 180 km, le glacier descend du plateau polaire (\u00e0 gauche) jusqu&#8217;\u00e0 la plate-forme de glace de Ross (\u00e0 droite) sur cette image satellite en fausses couleurs. De longues lignes d&#8217;\u00e9coulement rapides sont travers\u00e9es par endroits par des lignes beaucoup plus courtes, qui sont des fissures profondes dans la glace appel\u00e9es crevasses. Les taches rouges bien visibles indiquent des zones de roche expos\u00e9e. Le glacier a \u00e9t\u00e9 nomm\u00e9 en l&#8217;honneur du contre-amiral Byrd, de la marine de guerre des \u00c9tats-Unis, qui \u00e9tait un explorateur de l&#8217;Antarctique. Image satellite d&#8217;une \u201cv\u00e9ritable rivi\u00e8re de glace, le glacier Byrd de l&#8217;Antarctique\u201d gracieuset\u00e9 de l&#8217;USGS.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>V\u00e9ritable rivi\u00e8re de glace, le glacier Byrd de l&#8217;Antarctique, qui se d\u00e9place relativement rapidement, traverse les monts Transantarctiques \u00e0 une vitesse de 0,8 km par an. Long de plus de 180 km, le glacier descend du plateau polaire (\u00e0 gauche) jusqu&#8217;\u00e0 la plate-forme de glace de Ross (\u00e0 droite) sur c<\/p>\n","protected":false},"author":1,"featured_media":3436,"template":"","categoria_ficha":[39],"class_list":["post-168","ficha","type-ficha","status-publish","has-post-thumbnail","hentry","categoria_ficha-cartes-de-l-antarctique"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>V\u00e9ritable rivi\u00e8re de glace, le glacier Byrd de l&#039;Antarctique - Gifex<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/gifex.com\/fr\/fichier\/veritable-riviere-de-glace-le-glacier-byrd-de-l-antarctique\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"V\u00e9ritable rivi\u00e8re de glace, le glacier Byrd de l&#039;Antarctique - Gifex\" \/>\n<meta property=\"og:description\" content=\"V\u00e9ritable rivi\u00e8re de glace, le glacier Byrd de l&#039;Antarctique, qui se d\u00e9place relativement rapidement, traverse les monts Transantarctiques \u00e0 une vitesse de 0,8 km par an. 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